Calorie data · Prepared Foods← All foods

How many calories in
mashed potatoes?

Mashed Potatoes is around 113 calories per 100g, with 2g of protein, 17g of carbs, and 4g of fat. Restaurant versions can vary by 30-50% depending on prep — these are mid-range estimates.

113
kcal · 100g
2g
Protein
17g
Carbs
4g
Fat
Servings

Common serving sizes.

Calories scale with portion. Here's how a typical mashed potatoes serving translates in your tracker:

Serving
Calories
Protein
3 oz (85g)
96 kcal
1.7g
4 oz (113g)
128 kcal
2.3g
1 cup (~150g)
170 kcal
3.0g
Track this food

Skip the lookup. Snap the plate.

Point your iPhone camera at mashed potatoes and SpotWell's on-device AI estimates the portion and macros in under a second — no manual entry, no barcode hunting.

Download on theApp Store
FAQ

Quick answers.

How many calories in mashed potatoes?

Mashed Potatoes has approximately 113 calories per 100g. A typical serving — 3 oz (85g) — comes in at 96 calories.

How much protein is in mashed potatoes?

2g of protein per 100g. That puts mashed potatoes at roughly 1.8g of protein per 100 calories — a useful lens when comparing to other prepared foods sources.

How do I log mashed potatoes accurately?

The simplest method: weigh it on a kitchen scale, then enter grams in your tracker. With SpotWell, you can skip the scale — point the camera at the plate and the AI estimates the portion in under a second. Adjust the value if it looks off.

Is mashed potatoes good for weight loss?

It depends on your overall calorie target. Mashed Potatoes sits in a moderate calorie range. It can fit any goal — weight loss, maintenance, or muscle gain — when portioned to your daily target.